National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Portland Municipal Airport (K1M5)

Lat: 36.59°NLon: 86.48°WElev: 818ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Cross Plains TN

  • Tonight

    Tonight: Showers, mainly after 11pm. Low around 47. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 47 °F

    Showers
    Likely then
    Showers

  • Sunday

    Sunday: Showers, mainly before noon. The rain could be heavy at times. High near 53. Southeast wind around 10 mph becoming north in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 53 °F

    Heavy Rain
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 41. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 41 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 63. East northeast wind around 5 mph becoming calm in the morning.

    High: 63 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 44. Calm wind becoming south around 5 mph after midnight.

    Low: 44 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 67. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 67 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 57. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 57 °F

    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 69. Southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 69 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 56. South southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 56 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
Showers, mainly after 11pm. Low around 47. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Showers, mainly before noon. The rain could be heavy at times. High near 53. Southeast wind around 10 mph becoming north in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Sunday Night
Mostly cloudy, with a low around 41. North wind 5 to 10 mph, with gusts as high as 20 mph.
Washington's Birthday
Mostly sunny, with a high near 63. East northeast wind around 5 mph becoming calm in the morning.
Monday Night
Mostly cloudy, with a low around 44. Calm wind becoming south around 5 mph after midnight.
Tuesday
Partly sunny, with a high near 67. South wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Cloudy, with a low around 57. South wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Mostly cloudy, with a high near 69. Southwest wind around 15 mph, with gusts as high as 25 mph.
Wednesday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 56. South southwest wind around 10 mph, with gusts as high as 20 mph.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 73.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 53.
Friday
A 30 percent chance of showers. Mostly cloudy, with a high near 65.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 40.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cross Plains TN
 36.52°N 86.67°W (Elev. 699 ft)
Last Update:
2:46 pm CST Feb 14, 2026
Forecast Valid:
7pm CST Feb 14, 2026-6pm CST Feb 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation